Index running the notebook on battery 1–6 setting preferences 4–9 shutting down the notebook 1–10 Standby procedures 4–7 surge protection 1–11 switching between AC and battery 4–11 turning on the notebook 1–7 See also battery pack power button function, changing 4–9 identifying 4–5 resetting with 4–6 power connector connecting 1–5 identifying 2–12 power cord connecting 1–5 surge protection 1–11 Power Meter 4–12 power, AC 1–12 power/standby light 4–5 Preboot eXecution Environment (PXE) 7–12 preloaded utilities displaying descriptions 1–9 Product Key number 2–15 projector connecting 2–9 , 8–2 switching display 3–6 PXE (Preboot eXecution Environment) 7–12 R RAM (Random Access Memory) 8–9 recovery CD 2–18 region settings currency, date, language, time 1–10 DVD 6–8 modem 7–6 Regulatory and Safety Notices guide 2–18 regulatory information modem approvals label 2–15 notices 1–12 Regulatory and Safety Notices guide 2–18 system label 2–15 wireless certification label 2–15 release latch battery pack 2–13 display 2–2 repairing the operating system 9–8 reset (emergency shutdown procedures) 1–10 , 4–6 resolution, screen 1–10 restoring software 2–18 RJ-11 telephone jack connecting 7–3 identifying 2–9 modem cable 2–16 RJ-45 network jack connecting 7–11 identifying 2–9 network cable 2–16 Index–8 Startup and Reference Guide